package collection;

import java.util.Random;
import java.util.List;
import java.util.ArrayList;
public class StreamApiDemo2 {
    public static void main(String[] args) {
        Random rand = new Random();
        List<Integer> list = new ArrayList<Integer>();
        for (int i = 0; i < 10; i++) {
            list.add(rand.nextInt(100));
        }
        System.out.println(list);
        Integer value=list.stream().min((e1,e2)->e1-e2).get();
        System.out.println("最小值为:"+value);
        value=list.stream().max((e1,e2)->e1-e2).get();
        System.out.println("最大值为:"+value);
        value=list.stream().reduce((e1,e2)->e1+e2).get();
        System.out.println("累加和为:"+value);
    }
}
